diff --git a/docker/Dockerfile b/docker/Dockerfile
index 4c47eb346..bf844850f 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,5 +1,5 @@
 FROM alpine
-MAINTAINER Team ACID @ Zalando <team-acid@zalando.de>
+LABEL maintainer="Team ACID @ Zalando <team-acid@zalando.de>"
 
 # We need root certificates to deal with teams api over https
 RUN apk --no-cache add curl